Polyp resection device and use method thereof

A polyp and gastrointestinal technology, applied in the field of polypectomy device, can solve the problems of large impact on the stomach, incomplete clamping, poor clamping effect of polyps, etc., and achieve high resection efficiency, low damage, and reduce the risk of infection

Pending Publication Date: 2022-06-28
徐仲贤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing resection methods have a greater impact on the stomach, and the need to replace different operating tools each time greatly prolongs the operation time and easily causes long-term pain to the patient. Poor, inconvenient clamping, can not be fully clamped, easy to cause infection

Method used

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  • Polyp resection device and use method thereof
  • Polyp resection device and use method thereof
  • Polyp resection device and use method thereof

Examples

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Embodiment Construction

[0032] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present invention, and should not be construed as a limitation of the present invention.

[0033] like Figure 1-5 As shown, this embodiment proposes a polyp removal device, including a gastrointestinal tube 1 , a sliding rod 14 is slidably arranged in the gastrointestinal tube 1 , one end of the sliding rod 14 is connected with a grid pocket 6 , and the sliding rod 14 is arranged above the gastrointestinal tube 1 , it is convenient to insert the polyp through the grid pocket 6 . The power grid pocket 6 is connected with a controller, and the controller can energize the powe...

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Abstract

The polyp resection device comprises a gastrointestinal tube, a sliding rod is arranged in the gastrointestinal tube in a sliding mode, and one end of the sliding rod is connected with an electric net bag; an upper rack and a lower rack are slidably connected in the gastrointestinal tube, a gear is arranged between the upper rack and the lower rack, the gear is rotatably connected with the gastrointestinal tube, and the upper rack and the lower rack are both engaged with the gear; the upper end of the upper rack is fixedly connected with a stop block, the lower portion of the upper rack is fixedly connected with a stop block, the sliding rod is connected with an elastic inclined block matched with the stop block, and the elastic inclined block penetrates through the stop block and is in sliding connection with the stop block. The lower rack is connected with a wound clip; and the electric net bag is connected with a controller. When the device is used for polyp resection, the wound surface clamp clamps the root of a polyp before electric resection, resection work is facilitated, resection efficiency is high, and damage to a human body is lower.

Description

technical field [0001] The invention relates to the technical field of polyp removal, in particular to a polyp removal device and a method for using the same. Background technique [0002] Gastrointestinal polyps are localized benign raised lesions of the gastrointestinal mucosa. For the treatment of gastrointestinal polyps, polypectomy under gastroscopy or colonoscopy is usually given clinically. Endoscopic resection is the preferred method for the treatment of gastric polyps, mainly including high-frequency electrocoagulation resection, laser and microwave cautery, nylon wire ligation and argon ion coagulation. Endoscopic treatment of polyps is simple and minimal damage. [0003] The existing excision method has a great impact on the stomach, and it needs to replace different operating tools each time, which greatly prolongs the operation time, and easily causes long-term pain to the patient. Poor, inconvenient clamping, can not be fully clamped, easy to cause infection...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B18/12A61B17/32A61B17/00A61B18/00
CPCA61B18/12A61B17/320016A61B17/00A61B18/00A61B2017/00818A61B2017/320056A61B2017/320094A61B2018/00494A61B2018/00577A61B2018/00982
Inventor 徐仲贤
Owner 徐仲贤
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